Results 131 to 140 of about 235,655 (238)

Effects of sample pre-treatments on the analysis of liquid organic manures by visible and near-infrared spectrometry

open access: yesHeliyon
Proper application of a fertilizer requires precise knowledge of its nutrient composition. In the case of liquid organic manures (LOM), this information is often lacking due to heterogeneous nature of these fertilizers.
Michael Horf   +3 more
doaj   +1 more source

Hypermedia Learning Objects System - On the Way to a Semantic Educational Web

open access: yes, 2003
While eLearning systems become more and more popular in daily education, available applications lack opportunities to structure, annotate and manage their contents in a high-level fashion.
Engelhardt, Michael   +4 more
core  

Évolutions du LOM (Les) [PDF]

open access: yes
Communication faite lors de la journée d\u27étude "L\u27indexation des ressources pédagogiques numériques : un partenariat à créer entre les SCD et les services TICE au sein des universités" organisée par l\u27ENSSIB le 16 novembre ...
Bourda, Yolaine
core   +1 more source

Biomechanical analysis of lumbar oblique manipulation for lumbar disc herniation with different protrusion subtypes. [PDF]

open access: yesMechanobiol Med
Zhang L   +9 more
europepmc   +1 more source

CO and N<sub>2</sub> are not humane alternatives to CO<sub>2</sub> euthanasia in rats. [PDF]

open access: yesPflugers Arch
Calvet C   +8 more
europepmc   +1 more source

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